DN100 MS WN Flanges made by JS FITTINGS for Petroleum
DN100 MS WN Flanges made by JS FITTINGS for Petroleum
DN100 MS WN Flanges made by JS FITTINGS for Petroleum
DN100 MS WN Flanges made by JS FITTINGS for Petroleum
DN100 MS WN Flanges made by JS FITTINGS for Petroleum

Item specifics

Surface treatment
Anti-rust Oil
Weight of Sch 40
7.49 kg
Weight of Sch 80
7.96 kg
Wegith of Sch 160
8.9 kg
228.6 mm
Number of holes


2019/8/13 09:41

This product is perfect


ASTM A 105 Welding Neck Flange made by JS FITTINGS for Petroleum
Heat treatment of WN flanges
Heat Treatment of WN Flanges
Since 1983, Hebei Jinsheng Pipe Fitting Manufacturing Co.,Ltd has been engaged in the industry of produce and supply steel flanges for 36 years. The new brand, JS FITTINGS will bring all clients new purchase experience.
Lathe machine processing of WN flanges
Lathe machine processing of WN Flanges
The annual output of JS flanges are about 1000 tons per month, size from DN 15 to DN 2000. Not only ASME B 16.5, also GOST, DIN, EN, BS, SABS, JIS can be supplied.
Details of Surface Treatment
Yellow Painting of WN flanges
Anti-Rust oil of WNflanges
Plack Painting of WN flanges
Markets of different kinds of surface
1. The yellow painting is bright and dazzling, it is needed in the markets of South East of Asia and Africa.
2. Black painting is looks more seriesly than other color, it is needed in the markets of South east and mild east of Asia.
3. Anti-rust oil is popular in the most markets of the world, and it's the cheapest treatment way.
Specification of ASME B16.5 Flanges
MaterialCarbon steel: A105, A105N Q235, 16Mn
Stainless steel: A182 F304, A182 304L, A182 F316, A182 F316L, A182 F51 etc
StandardANSI B16.5
Connection TypeWelding
TechnologyForged Machine  CNC Machinery Equipment
Surface Treatmentusually Black painting for A105 carbon steel;
usually Bare for Stainless steel.
Suitable Mediumwater, oil, petroleum, gas, chemical, power, metallurgy, shipbuilding, construction etc.
CertificateMill test Certificate per EN10204/3.1 and EN10204 /3.2 is also available.
CertificationISO 9001:2008 Quantity System.
QualityFirst-class with finest workmanship.
PackingPlastic bags, Carton, Plywood cases, pallets, or as per your request.
Delivery Time5-30 days after the placement of the order according to your quantity.
Port of deliveryXingang port, Shanghai port, Qingdao Port, others can be negotiated
PaymentT/T, L/C, all can be negotiated
OtherSpecial design available according to your requirements.
Loading of WN Flanges
flanges packaged by pallet
flanges in the plywood case
flanges packaged by pallet
flanes in the container
If you are interested in JS FITTINGS, Please contact us directly!
Ms. Lisa Wang
Whats App/Wechat
Email 1
Email 2
We are appreciated for your attention and your inquiry will be replied in 2 hours.